OvmfPkg/VirtioMmioDeviceLib: list "VirtioMmioDevice.h" in the INF file

[mirror_edk2.git] / OvmfPkg / Library / VirtioMmioDeviceLib / VirtioMmioDevice.h

/** @file\r
\r
  Internal definitions for the VirtIo MMIO Device driver\r
\r
  Copyright (C) 2013, ARM Ltd\r
  Copyright (C) 2017, AMD Inc. All rights reserved.<BR>\r
\r
  This program and the accompanying materials are licensed and made available\r
  under the terms and conditions of the BSD License which accompanies this\r
  distribution. The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT\r
  WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#ifndef _VIRTIO_MMIO_DEVICE_INTERNAL_H_\r
#define _VIRTIO_MMIO_DEVICE_INTERNAL_H_\r
\r
#include <Protocol/VirtioDevice.h>\r
\r
#include <IndustryStandard/Virtio.h>\r
\r
#include <Library/DebugLib.h>\r
#include <Library/IoLib.h>\r
#include <Library/UefiLib.h>\r
#include <Library/VirtioMmioDeviceLib.h>\r
#include <Library/MemoryAllocationLib.h>\r
\r
#define VIRTIO_MMIO_DEVICE_SIGNATURE  SIGNATURE_32 ('V', 'M', 'I', 'O')\r
\r
typedef struct {\r
  UINT32                 Signature;\r
  VIRTIO_DEVICE_PROTOCOL VirtioDevice;\r
  PHYSICAL_ADDRESS       BaseAddress;\r
} VIRTIO_MMIO_DEVICE;\r
\r
#define VIRTIO_MMIO_DEVICE_FROM_VIRTIO_DEVICE(Device) \\r
    CR (Device, VIRTIO_MMIO_DEVICE, VirtioDevice, VIRTIO_MMIO_DEVICE_SIGNATURE)\r
\r
#define VIRTIO_CFG_WRITE(Device, Offset, Val) \\r
    (MmioWrite32 (Device->BaseAddress + (Offset), Val))\r
#define VIRTIO_CFG_READ(Device, Offset)       \\r
    (MmioRead32  (Device->BaseAddress + (Offset)))\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioDeviceRead (\r
  IN  VIRTIO_DEVICE_PROTOCOL    *This,\r
  IN  UINTN                     FieldOFfset,\r
  IN  UINTN                     FieldSize,\r
  IN  UINTN                     BufferSize,\r
  OUT VOID*                     Buffer\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioDeviceWrite (\r
  IN  VIRTIO_DEVICE_PROTOCOL    *This,\r
  IN  UINTN                     FieldOffset,\r
  IN  UINTN                     FieldSize,\r
  IN  UINT64                    Value\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioGetDeviceFeatures (\r
  IN VIRTIO_DEVICE_PROTOCOL *This,\r
  OUT UINT64                *DeviceFeatures\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioGetQueueSize (\r
  IN  VIRTIO_DEVICE_PROTOCOL  *This,\r
  OUT UINT16                  *QueueNumMax\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioGetDeviceStatus (\r
  IN  VIRTIO_DEVICE_PROTOCOL  *This,\r
  OUT UINT8                   *DeviceStatus\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioSetQueueSize (\r
  IN VIRTIO_DEVICE_PROTOCOL *This,\r
  IN UINT16                  QueueSize\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioSetDeviceStatus (\r
  IN VIRTIO_DEVICE_PROTOCOL *This,\r
  IN UINT8                   DeviceStatus\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioSetQueueNotify (\r
  IN VIRTIO_DEVICE_PROTOCOL *This,\r
  IN UINT16                  QueueNotify\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioSetQueueSel (\r
  IN VIRTIO_DEVICE_PROTOCOL *This,\r
  IN UINT16                  Sel\r
  );\r
\r
EFI_STATUS\r
VirtioMmioSetQueueAddress (\r
  IN VIRTIO_DEVICE_PROTOCOL  *This,\r
  IN VRING                   *Ring,\r
  IN UINT64                  RingBaseShift\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioSetQueueAlignment (\r
  IN VIRTIO_DEVICE_PROTOCOL *This,\r
  IN UINT32                  Alignment\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioSetPageSize (\r
  IN VIRTIO_DEVICE_PROTOCOL *This,\r
  IN UINT32                  PageSize\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioSetGuestFeatures (\r
  IN VIRTIO_DEVICE_PROTOCOL *This,\r
  IN UINT64                  Features\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioAllocateSharedPages (\r
  IN  VIRTIO_DEVICE_PROTOCOL        *This,\r
  IN  UINTN                         NumPages,\r
  OUT VOID                          **HostAddress\r
  );\r
\r
VOID\r
EFIAPI\r
VirtioMmioFreeSharedPages (\r
  IN  VIRTIO_DEVICE_PROTOCOL        *This,\r
  IN  UINTN                         NumPages,\r
  IN  VOID                          *HostAddress\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioMapSharedBuffer (\r
  IN      VIRTIO_DEVICE_PROTOCOL        *This,\r
  IN      VIRTIO_MAP_OPERATION          Operation,\r
  IN      VOID                          *HostAddress,\r
  IN OUT  UINTN                         *NumberOfBytes,\r
  OUT     EFI_PHYSICAL_ADDRESS          *DeviceAddress,\r
  OUT     VOID                          **Mapping\r
  );\r
\r
EFI_STATUS\r
EFIAPI\r
VirtioMmioUnmapSharedBuffer (\r
  IN  VIRTIO_DEVICE_PROTOCOL        *This,\r
  IN  VOID                          *Mapping\r
  );\r
\r
#endif // _VIRTIO_MMIO_DEVICE_INTERNAL_H_\r